BGS mineralogy and petrology collection record

Sample number S94195; COLLNOFY1245;
Sample Donor Highton,A.J.
Rock name Metadiorite. 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Microdiorite, Caledonian/Devonian
Locality details Allt a'Mhuillin
50k map sheet Grantown-on-Spey (74)

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Map reference NH 7602 2078
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S94195

Cross Polarized, S94195

Plane Polarized, S94195

Plane Polarized, S94195